Japanese
Koffing 109/149
Rocket Gang· Language: Japanese
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Koffing #109 from Japanese Rocket Gang currently trades at $2.42 raw, with PSA 10 copies reaching $144.78 — a 59.8x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
—
30d
—
90d
—
180d
-1.2%
1y
+22.2%
2y
+87.6%
5y
—
Quick price facts
Koffing 109/149 from Rocket Gang has a current raw market value of $2.42.
- Current raw value
- $2.42
- PSA 9 value
- $25.50
- PSA 10 value
- $145
- PSA 10 premium vs raw
- 59.8× raw
Collector Intel
59.8x
Raw → PSA 10
High-risk grade
10.5x
Raw → PSA 9
Grade multiplier
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 60x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$145
PSA 10 Value
+$117
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2610.5x raw
PSA 10$14559.8x raw